CVE-2021-33648 — HIGH (7.5)

Q: How severe is CVE-2021-33648?

CVE-2021-33648 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-33648?

Check the references section above for vendor advisories and patch information. Affected products include: Mindspore Mindspore.

Vulnerability Description

When performing the inference shape operation of Affine, Concat, MatMul, ArgMinMax, EmbeddingLookup, and Gather operators, if the input shape size is 0, it will access data outside of bounds of shape which allocated from heap buffers.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Mindspore	Mindspore	>= 1.1.0, < 1.3.0

Related Weaknesses (CWE)

CWE-125

References

https://gitee.com/mindspore/community/blob/master/security/security_advisory_lisPatchThird Party Advisory
https://gitee.com/mindspore/community/blob/master/security/security_advisory_lisPatchThird Party Advisory

FAQ

What is CVE-2021-33648?

CVE-2021-33648 is a vulnerability with a CVSS score of 7.5 (HIGH). When performing the inference shape operation of Affine, Concat, MatMul, ArgMinMax, EmbeddingLookup, and Gather operators, if the input shape size is 0, it will access data outside of bounds of shape ...

How severe is CVE-2021-33648?

CVE-2021-33648 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-33648?

Check the references section above for vendor advisories and patch information. Affected products include: Mindspore Mindspore.